Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 b4 win in 1 half-moves
2 K5d5 win in 1 half-moves
3 K5f5 win in 1 half-moves
4 K6d5 win in 1 half-moves
5 K6d6 win in 1 half-moves
6 K6f5 win in 1 half-moves
7 K6f6 win in 1 half-moves
8 Kd4 win in 1 half-moves
9 Kd7 win in 1 half-moves
10 Ke4 win in 1 half-moves
11 Ke7 win in 1 half-moves
12 Kf4 win in 1 half-moves
13 Kf7 win in 1 half-moves
14 K5d6 draw
15 K5f6 draw
16 Nf3 loss in 2 half-moves
17 Nf5 loss in 2 half-moves
18 Ng2 loss in 2 half-moves
19 Ng6 loss in 2 half-moves